No
Microsoft has announced it will make no attempt whatsoever to offer backwards compatibility with either the Xbox (original) or the Xbox360.
XboxOne will be a stand alone console that plays only it's own games.
The only thing that may be possible is 'remastered' editions of popular old games. However, these will be entirely new editions programmed from the ground up to take advantage of the new hardware and will be released as 'new'. Very few games are on the possible list of remasters. Regardless of whether they remaster any old games or not, you will not be able to play the old versions on the new console, ever.
Yes, the Xbox One X is fully compatible with all Xbox One games.
Yes. Dark Souls 2 is compatible with the Xbox One.
No. Xbox One games will not be backwards compatible with the Xbox 360 console.
It is believed that the scuff controller will be compatible with the Xbox 720. However, until the Xbox 720 is released, no one can say for sure if the controller will be compatible.
No, you cannot play NBA 2K13 for the Xbox 360 on the Xbox One. The Xbox One is not backward compatible with Xbox 360 games unless they are specifically listed as part of the backward-compatible program. Unfortunately, NBA 2K13 is not one of the titles included in that program.
No, you cannot sync an Xbox One controller to an Xbox 360. The two controllers use different wireless protocols and are not compatible with each other. If you want to use a controller with an Xbox 360, you will need to use a compatible Xbox 360 controller.
No, but the game was remastered as a new game for xbox one.
If it is compatible for Xbox 360 then you should be able to use it for the Xbox one. There shouldn't be any issues.
It is compatible with Xbox 360, and Xbox live.
compatible mp3 players for xbox 360
Most original Xbox games are compatible with the Xbox 360.
No, you cannot play NBA 2K13 on Xbox One as it is not backward compatible with that console. NBA 2K13 was originally released for Xbox 360, and while some older Xbox 360 games are available for Xbox One through backward compatibility, NBA 2K13 is not among them. You would need an Xbox 360 or a compatible platform to play the game.